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There is probably a sign missing in your equation.
If that was 8x - 5 = 2x + 5, then by subtracting 2x from both sides you would have
6x - 5 = 5 and by adding 5 to both sides you would have
6x = 10 and by dividing both sides by 6 you would have
x = 10/6 or 5/3 if you want the simplest form.
Check it by replacing x with 5/3
8(5/3) - 5 = 40/3 - 15/3 = 25/3
2(5/3) + 5 = 10/3 + 15/3 = 25/3
It checks.
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∙ 9y ago
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How do you factor 4x2 plus 8x-5?
(2x - 1)(2x + 5)
X2 plus 8x equals -3x2 plus 5?
x2+8x = -3x2+5 4x2+8x-5 = 0 (2x+5)(2x-1) = 0 x = -5/2 or x = 1/2
How do you solve 2x plus 5 -5?
2x + 5 - 5 = 2x. You can not solve for x because this is not an equation.
What is the factored quadratic formula of 4x2 plus 8x-5?
(2x - 1)(2x + 5)
What does x equals if the sum is 8x plus 8 equals 2x plus 38?
Set up the equation and solve: 8x + 8 = 2x +38 (subtract 2x and 8 from both sides of the equation) 6x = 30 (divide both sides of the equation by 6) x = 5
How do I solve 8x minus 5 equals 2x plus 5?
8x - 5 = 2x + 5 Add 5 to both sides: 8x = 2x + 10 Subtract 2x from both sides: 6x = 10 Divide both sides by 6: x = 10/6 = 5/3 or 1.66... recurring.
How do you factor 4x2 plus 8x-5?
(2x - 1)(2x + 5)
How do you factorise 8x plus 20?
8x + 20 = 4 (2x + 5)
X2 plus 8x equals -3x2 plus 5?
x2+8x = -3x2+5 4x2+8x-5 = 0 (2x+5)(2x-1) = 0 x = -5/2 or x = 1/2
How do you solve 2x plus 5 -5?
2x + 5 - 5 = 2x. You can not solve for x because this is not an equation.
What is the factored quadratic formula of 4x2 plus 8x-5?
(2x - 1)(2x + 5)
What does x equals if the sum is 8x plus 8 equals 2x plus 38?
Set up the equation and solve: 8x + 8 = 2x +38 (subtract 2x and 8 from both sides of the equation) 6x = 30 (divide both sides of the equation by 6) x = 5
Factorise 4xsquared plus 8x-5?
Use www.wolframalpha.com Enter factor 4x^2+8x-5 to receive the answer (2x-1)(2x+5)
What is the answer to 2x plus 3x-4-8x plus 5?
-3x + 1
Factor completely 8x squared plus 6x minus 5?
8x^2 + 6x - 5 = 8x^2 + 10x - 4x - 5 = 2x * (4x + 5) - (4x + 5) = (2x -1) * (4x + 5)
How do you write 8x plus 4y equals 20 in fuction form?
8x+4y=20 4y=-8x+20 y=-2x+5 f(x)=-2x+5
9x2 - 2x plus 25 equals 8x2 plus 8x?
x=5
